Tetra BIO-Bag Aquarium Filter Cartridge, Medium, 8 count

Tetra BIO-Bag Aquarium Filter Cartridge. This filter features duel-sided floss that removes dirt and debris from your aquarium to keep it clean for your underwater buddies. It provides four stages of filtration with ultra-activated carbon that removes odors and yellow discoloration. Compatible with BIO-Bag filters, Tetra BIO-Bag Aquarium Filter Cartridge will keep your tank looking and smelling good.

Key Benefits:

• Filter helps maintain healthy pH levels in your aquarium.
• Removes dirt and debris with duel-sided floss.
• Provides four stages of filtration with ultra-activated carbon.
• Removes odors and yellow discoloration from your tank.
• Compatible with BIO-Bag filters.